Predictions & Data for this entry
| Model: std | climate: MC | migrate: Mo | phylum: |
| COMPLETE = 2.5 | ecozone: MPNW | food: biCi | class: |
| MRE = 0.045 | habitat: 0iMdb | gender: D | order: |
| SMSE = 0.004 | embryo: Ms | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 244 | 240.4 | (0.01467) | d | age at birth | guess |
| am | 4745 | 4745 | (1.138e-05) | d | life span | HaraFuru2018 |
| Lb | 10 | 9.983 | (0.00169) | cm | disc width at birth | HaraFuru2018 |
| Lp | 55.3 | 55.3 | (4.657e-05) | cm | total length at puberty for females | HaraFuru2018 |
| Lpm | 49.4 | 49.4 | (6.292e-05) | cm | total length at puberty for males | HaraFuru2018 |
| Li | 83.1 | 82.78 | (0.003824) | cm | ultimate total length | HaraFuru2018 |
| Lim | 76.8 | 77.09 | (0.003805) | cm | ultimate total length for males | HaraFuru2018 |
| Ri | 0.1096 | 0.1054 | (0.03807) | #/d | maximum reprod rate | guess |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f | ![]() | time since birth | total length | (0.05217) | HaraFuru2018 |
| tL_m | ![]() | time since birth | total length | (0.0527) | HaraFuru2018 |
| LWw_f | ![]() | total length | wet weight | (0.0856) | HaraFuru2018 |
| LWw_m | ![]() | total length | wet weight | (0.1091) | HaraFuru2018 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Dipturus chinensis | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.032 | cm/d | energy conductance |
| p_M | 18 | 16.63 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.6291 | - | maintenance ratio |
| kap | 0.8 | 0.7 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7997 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Males are assumed to differ from females by {p_Am} and E_Hp only
- Temperatures are guessed
- mod_1: males have equal state variables at b, compared to females
Facts
- length - weight: Ww in g = 0.00575 * (TL in cm)^3.13 (Ref: fishbase)
Bibliography

